What is the Greatest Common Factor of 67160 and 67180?

Greatest common factor (GCF) of 67160 and 67180 is 20.

GCF(67160,67180) = 20

We will now calculate the prime factors of 67160 and 67180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67160 and 67180.

How to find the GCF of 67160 and 67180?

We will first find the prime factorization of 67160 and 67180. After we will calculate the factors of 67160 and 67180 and find the biggest common factor number .

Step-1: Prime Factorization of 67160

Prime factors of 67160 are 2, 5, 23, 73. Prime factorization of 67160 in exponential form is:

67160 = 2³ × 5¹ × 23¹ × 73¹

Step-2: Prime Factorization of 67180

Prime factors of 67180 are 2, 5, 3359. Prime factorization of 67180 in exponential form is:

67180 = 2² × 5¹ × 3359¹

Step-3: Factors of 67160

List of positive integer factors of 67160 that divides 67160 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2920, 3358, 6716, 8395, 13432, 16790, 33580

Step-4: Factors of 67180

List of positive integer factors of 67180 that divides 67160 without a remainder.

1, 2, 4, 5, 10, 20, 3359, 6718, 13436, 16795, 33590

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67160 and 67180. The biggest common factor number is the GCF number.
So the greatest common factor 67160 and 67180 is 20.

Also check out the Least Common Multiple of 67160 and 67180